1046045 has 48 divisors (see below), whose sum is σ = 1787520. Its totient is φ = 570240.

The previous prime is 1046029. The next prime is 1046047. The reversal of 1046045 is 5406401.

It is a happy number.

It is not a de Polignac number, because 1046045 - 2⁴ = 1046029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046047) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55046 + ... + 55064.

It is an arithmetic number, because the mean of its divisors is an integer number (37240).

2^1046045 is an apocalyptic number.

It is an amenable number.

1046045 is a deficient number, since it is larger than the sum of its proper divisors (741475).

1046045 is a wasteful number, since it uses less digits than its factorization.

1046045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66 (or 55 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1046045 is about 1022.7634135028. The cubic root of 1046045 is about 101.5118609094.

The spelling of 1046045 in words is "one million, forty-six thousand, forty-five".